ACE3/addons/goggles/functions/fnc_onEachFrame.sqf

/*
 * Author: Garth 'L-H' de Wet
 * Checks whether the player is in the downwash of a helicopter and handles applying effects of that.
 *
 * Arguments:
 * None
 *
 * Return Value:
 * None
 *
 * Example:
 * ["ACE_Goggles_RotorWash", "OnEachFrame", "call ace_goggles_fnc_OnEachFrame;"] call BIS_fnc_addStackedEventHandler;
 *
 * Public: No
 */
#include "script_component.hpp"
if (isNull(ace_player)) exitWith {};
GVAR(FrameEvent) set [0, !(GVAR(FrameEvent) select 0)];
if (GVAR(FrameEvent) select 0) exitWith {
	if (vehicle ace_player != ace_player && {!([ace_player] call EFUNC(common,isTurnedOut))}) exitWith {(GVAR(FrameEvent) select 1) set [0, false]; };
	GVAR(FrameEvent) set [1, ([ace_player] call FUNC(isInRotorWash))];
};
private ["_rotorWash","_safe"];
_rotorWash = GVAR(FrameEvent) select 1;
_safe = false;
if !(_rotorWash select 0) exitWith {
	if (GVAR(PostProcessEyes_Enabled)) then {
		GVAR(PostProcessEyes_Enabled) = false;
		if (GVAR(DustHandler) != -1) then { // should be fixed in dev CBA
			[GVAR(DustHandler)] call CALLSTACK(cba_fnc_removePerFrameHandler);
			GVAR(DustHandler) = -1;
		};
		GVAR(PostProcessEyes) ppEffectAdjust [1, 1, 0, [0,0,0,0], [0,0,0,1],[1,1,1,0]];
		GVAR(PostProcessEyes) ppEffectCommit 2;
		GVAR(DustHandler) = [{
			GVAR(PostProcessEyes) ppEffectEnable false;
			GVAR(DustHandler) = -1;
		}, [], 2, 0.5] call EFUNC(common,waitAndExecute);
	};
};
if ((headgear ace_player) != "") then {
	_safe = (getNumber (ConfigFile >> "CfgWeapons" >> (headgear ace_player) >> "ACE_Protection") == 1);
};
if !(_safe) then {
	if !([ace_player] call FUNC(isGogglesVisible)) exitWith{};
	if (GETDUSTT(DAMOUNT) < 2) then {
		if (!GETDUSTT(DACTIVE)) then {
			SETDUST(DACTIVE,true);
			call FUNC(ApplyDust);
		} else {
			if ((_rotorWash select 1) > 0.5) then {
				call FUNC(ApplyDust);
			};
		};
	};
	_safe = (getNumber (ConfigFile >> "CfgGlasses" >> GVAR(Current) >> "ACE_Protection") == 1);
};
if (_safe) exitWith {};
if ((_rotorWash select 1) <= 15) then {
	private "_scale";
	_scale = 0.7;
	if ((_rotorWash select 1) != 0) then {
		_scale = CLAMP(0.3*(_rotorWash select 1),0.1,0.3);
	} else {
		_scale = 0.1;
	};
	_scale = 1 - _scale;
	if (GVAR(DustHandler) != -1) then { // should be fixed in dev CBA
		[GVAR(DustHandler)] call CALLSTACK(cba_fnc_removePerFrameHandler);
		GVAR(DustHandler) = -1;
	};
	if !(ace_player getVariable ["ACE_EyesDamaged", false]) then {
		GVAR(PostProcessEyes_Enabled) = true;
		GVAR(PostProcessEyes) ppEffectAdjust [1, 1, 0, [0,0,0,0], [_scale,_scale,_scale,_scale],[1,1,1,0]];
		GVAR(PostProcessEyes) ppEffectCommit 0.5;
		GVAR(PostProcessEyes) ppEffectEnable true;
	};
};